Questions LLC
Login
or
Sign Up
Ask a New Question
People
Influencers
Science Communicators
who is mark rober
1 answer
Mark Rober is an American engineer, inventor, YouTube personality, and former NASA engineer. He is best known for his YouTube channel, which features videos about science and engineering projects.
You can
ask a new question
or
answer this question
.
Related Questions
There is a 100g mass sitting on the 10cm mark, and a 50g mass sitting on the 60cm mark. Force 𝐹 acts at the 30cm mark.
A uniform metre rule of mass 90g is pivoted at the 40cm mark. If the rule is in equilibrum with an unknown mass, M placed at the
A microscope is focused on a mark on a table. When the mark is calculated by a glass plate of 3.00cm thick,the microscope has to
Terry is attempting to trick Jane into giving him money. Who is the mark in this situation?(1 point) Responses Jane is the mark.
a light uniform meter rule PT pivoted at Q the 30cm mark has a block of mass 1.5kg suspended at the 80cm mark. The meter rule is
Jay and Mark run a lawn mowing service. Mark's mower is twice as big as Jay's, so whenever they both mow, Mark mows twice as
A uniform rule balances horizontally on a knife edge at 55cm mark,when an object of mass 1.0kg is placed at the 5cm mark,it
Match each of the following requirements to the correct mark you need to pass ALDE 111.
A. Examination mark B. Participation mark
The difference between Sally’s PE mark and science mark is 12, and the sum of the
marks is 154. If the PE mark is the larger
A uniform meter rule on a knife edge at the 60cm Mark has a mass of 70g hung at the 90cm mark x hung at the 20cm mark to balance
